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Mathematics 7 Online
OpenStudy (anonymous):

Find x. 2 6 12 8

OpenStudy (anonymous):

OpenStudy (anonymous):

i think its 8

OpenStudy (anonymous):

hold on

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

this is geometry right?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

sadly

OpenStudy (anonymous):

You need to take the sin of 45 so sin 45 = 6/ x x sin 45 = 6 x = 6/sin 45

OpenStudy (anonymous):

okay. Um how do i do that, ive never used sin

OpenStudy (anonymous):

Oh, so you never been in trigonometry before

OpenStudy (anonymous):

no, im doing this online class and half the stuff i dont get

OpenStudy (anonymous):

6 sqrt 2

OpenStudy (anonymous):

8 is the correct answer but really it comes out to 8.485 but you just round down, which would be 8

OpenStudy (anonymous):

ohh thank you!!

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